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linking number

  • 连环数

网络释义专业释义英英释义

  环绕数

在数学中, 环绕数linking number )是描述三维空间中两条闭曲线环绕的一个数值不变量。直观上, 环绕数 表示每一条曲线缠绕另一条曲线的次数。

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  连环数

连环数(Linking Number)是拓扑学中用以描述两条各自封闭的曲线相互迭加的拓扑学联系的一个术语。

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  连接数

L称为连接数linking number)是指环形DNA分子的两条链彼此盘绕的次数,它是环型双螺旋DNA分子的拓扑性质,只要不发生链的断裂,它就是一个定值。

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  链环数

链环数linking number):指在双螺旋DNA 中,一条链以右手螺旋绕另一条链缠绕的次数, 以L表示。 –2.

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短语

Linking number paradox 连接数矛盾

bintree linking number 二叉链表号

optimum linking number 称为最适连环数

linking g number 连接数

 更多收起网络短语
  • 环绕数 - 引用次数:1

    参考来源 - 无效交叉点和环绕数
  • 连接数
    连环数

·2,447,543篇论文数据,部分数据来源于NoteExpress

Linking number

  • abstract: torus link have linking number four.]]

以上来源于: WordNet

双语例句权威例句

  • We will create a sound mechanism for linking staffing levels with budgetary funding and improve the standards for setting the allowed number of employees and the level of administrative expenses.

    建立健全机构编制经费预算衔接机制,完善行政开支定员定额标准

    youdao

  • Google, for instance, has a patent from 1998 on ranking websites in search results by the number of other sites linking to them.

    例如谷歌公司一个1998年开始的专利,专利内容是各顶级网站搜索结果其它网站链接数量

    youdao

  • In the RSS syndication world, a number of feed readers now include a rudimentary mechanism for linking an item to a feed containing comments that respond to that item (see Listing 4).

    RSS联合领域,很多提要(feed)阅读器现在包含基本机制用于将一个条目链接包含响应该条目的评论的提要(feed)(参见清单4)。

    youdao

更多双语例句
  • Speculation linking a number of Portsmouth players with moves to Spurs in January has already begun, but Adams says he will fight to keep hold of the those he wants to remain at Fratton Park.

    BBC: Adams named new Portsmouth boss

  • And a number of clubs are linking up with Super League clubs - as Leigh have done with Wigan - so young kids are now seeing this as their chance to hit the big time.

    BBC: Ready to rumble with Thunder

  • It was only when a number of Web logs began linking to the site over the weekend that AOL removed the file.

    FORBES: AOL Lets Info Slip

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